$\mathop {\lim }\limits_{\theta \to \pi /2} (\sec \theta - \tan \theta ) = $

  • A
    $0$
  • B
    $0.5$
  • C
    $2$
  • D
    $\infty $

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Similar Questions

यदि $l_1 = \lim_{x \rightarrow 2^{+}} (x + [x])$,$l_2 = \lim_{x \rightarrow 2^{-}} (2x - [x])$ और $l_3 = \lim_{x \rightarrow \pi/2} \frac{\cos x}{x - \pi/2}$ है,तो:

$\mathop {\lim }\limits_{x \to 0} \left( \frac{\sin x - x + \frac{x^3}{6}}{x^5} \right) = $

$\lim _{x \rightarrow 2}(x-1)^{\frac{1}{3x-6}} = $

यदि $f(x)$ एक अवकलनीय फलन है और $f''(0) = a$ है,तो $\mathop {\lim }\limits_{x \to 0} \frac{2f(x) - 3f(2x) + f(4x)}{x^2}$ का मान क्या है ($a$ में)?

$\mathop {\lim }\limits_{x \to \pi /6} \left[ {\frac{{3\sin x - \sqrt 3 \cos x}}{{6x - \pi }}} \right] = $

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